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Unformatted text preview: tables of x and y values: x y 4 0 2 2 5 1 x y 1 1 4 0 7 1 Now graph the two lines on the coordinate plane, as shown in Figure 1. The point where the two lines cross (4, 0) is the solution of the system. If the lines are parallel, they do not intersect, and therefore, there is no solution to that system. Figure 1. The graph of lines x = 4 + y and x 3 y = 4 indicating the solution....
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